Been testing what I got installed at the minute, so far GTA4 and Flatout 2 are by far the best examples...Op Flashpoint 2 was bit average but why usuing a scope it was realy good, ones I found bit rubbish were Fallout 3 (worked but I think the pallete made the effects a bit feeble) Dawn Of War 2, Sims 3, C&C 3, Battlefield 2, and the worste being Borderlands which is practically waste of time everything is ghosting etc.
SO...looks like RTS ones are not suitable...unless anyones got some working well? Guess theres a lot of variation.